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Apple Releases Multiple Security Updates

Original release date: October 12, 2011 | Last revised: October 23, 2012

Apple has released security updates for Apple iOS, Safari 5.1.1, OS X Lion v10.7.2, iWork 09, and Apple TV 4.4 to address multiple vulnerabilities. Exploitation of these vulnerabilities may allow an attacker to execute arbitrary code, cause a denial-of-service condition, obtain sensitive information, and bypass security restrictions.

US-CERT encourages users and administrators to review the following Apple Support Articles and apply any necessary updates to help mitigate the risks.

  • HT5004 - Numbers for iOS v1.5
  • HT5003 - Pages for iOS v1.5
  • HT5000 - Safari 5.1.1
  • HT5002 - OS X Lion v10.7.2 and Security Update 2011-006
  • HT5001 - Apple TV 4.4
  • HT4999 - iOS 5 Software Update

This product is provided subject to this Notification and this Privacy & Use policy.

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